Cross-site Scripting Vulnerability in Review Schema Plugin by Mamunur Rashid
CVE-2026-54863

7.1HIGH

Key Information:

Vendor

WordPress
Status
Review Schema
Vendor
CVE Published:
9 November 2026

What is CVE-2026-54863?

The Review Schema plugin by Mamunur Rashid is vulnerable to a Cross-site Scripting (XSS) issue, which allows for the injection of malicious scripts. This vulnerability occurs during web page generation processes, leading to potential data exposure when user inputs are improperly handled. Users using Review Schema versions from n/a through 3.1.4 should take immediate action to mitigate risks and secure their applications.

Affected Version(s)

Review Schema 0 <= 3.1.4

References

https://patchstack.com/database/wordpress/plugin/review-s...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

AndrewN | Patchstack Bug Bounty Program
.